HTML to PDF conversion resulting in PDF with 2 pages rather than one

Aspose.PDF Product Family
1

Hi,



We have a release version of Aspose .Net 10.8 and are getting an issue when converting HTML to PDF whereby the PDF is rendered across 2 pages whereas we need it on a single page.





A code sample of what we are doing is :

string licenseFile = string.Format("{0}.Aspose.Total.lic", “TestImageTransform”);

Aspose.Pdf.License AsposePDF = new Aspose.Pdf.License();

AsposePDF.SetLicense(licenseFile);

AsposePDF.Embedded = true;

byte[] chartHtml = File.ReadAllBytes(“html filelocation”);



HtmlLoadOptions options = new HtmlLoadOptions();



Aspose.Pdf.Document doc = new Aspose.Pdf.Document(new MemoryStream(chartHtml), options);



var pageSize = Aspose.Pdf.PageSize.A4;

pageSize.IsLandscape = true;



var pEdit = new Aspose.Pdf.Facades.PdfPageEditor();

pEdit.BindPdf(doc);



MemoryStream fitPageStream = new MemoryStream();





var origPageSize = pEdit.GetPageSize(1);

var zoom = 1f;



if (origPageSize.Height > origPageSize.Width)

zoom = pageSize.Height / origPageSize.Height;

else

zoom = pageSize.Width / origPageSize.Width;

pEdit.PageSize = pageSize;

pEdit.Zoom = zoom;

pEdit.VerticalAlignmentType = VerticalAlignment.Center;

pEdit.HorizontalAlignment = Aspose.Pdf.HorizontalAlignment.Left;



pEdit.Save(fitPageStream);





doc = new Aspose.Pdf.Document(fitPageStream);

MemoryStream stream = new MemoryStream();

doc.Save(stream);

byte[] content = stream.ToArray();



File.WriteAllBytes(@“c:\temp\chart.pdf”, content);





Please note we are doing the double conversion due to another issue in Aspose whereby the Export results in a blank PDF with the following Code:



string licenseFile = string.Format("{0}.Aspose.Total.lic", “TestImageTransform”);

Aspose.Pdf.License AsposePDF = new Aspose.Pdf.License();

AsposePDF.SetLicense(licenseFile);

AsposePDF.Embedded = true;

byte[] chartHtml = File.ReadAllBytes(“html filelocation”);



HtmlLoadOptions options = new HtmlLoadOptions();



Aspose.Pdf.Document doc = new Aspose.Pdf.Document(new MemoryStream(chartHtml), options);





MemoryStream stream = new MemoryStream();

doc.Save(stream);

byte[] content = stream.ToArray();



File.WriteAllBytes(@“c:\temp\chart.pdf”, content);







I have attached the HTML file and generated PDF file.



Regards,

Barry

2
Hi Barry,

Thanks for contacting support.

We are currently looking into this matter and will get back to you soon. We are sorry for this delay and inconvenience.
3

CGSTech:
Hi,

We have a release version of Aspose .Net 10.8 and are getting an issue when converting HTML to PDF whereby the PDF is rendered across 2 pages whereas we need it on a single page.

A code sample of what we are doing is :
string licenseFile = string.Format("{0}.Aspose.Total.lic", “TestImageTransform”);
Aspose.Pdf.License AsposePDF = new Aspose.Pdf.License();
AsposePDF.SetLicense(licenseFile);
AsposePDF.Embedded = true;
byte[] chartHtml = File.ReadAllBytes(“html filelocation”);

        HtmlLoadOptions options = new HtmlLoadOptions();
      
        Aspose.Pdf.Document doc = new Aspose.Pdf.Document(new MemoryStream(chartHtml), options);

        var pageSize = Aspose.Pdf.PageSize.A4;
         pageSize.IsLandscape = true;

        var pEdit = new Aspose.Pdf.Facades.PdfPageEditor();
        pEdit.BindPdf(doc);

        MemoryStream fitPageStream = new MemoryStream();


        var origPageSize = pEdit.GetPageSize(1);
        var zoom = 1f;

        if (origPageSize.Height > origPageSize.Width)
            zoom = pageSize.Height / origPageSize.Height;
        else
            zoom = pageSize.Width / origPageSize.Width;
        pEdit.PageSize = pageSize;
        pEdit.Zoom = zoom;
        pEdit.VerticalAlignmentType = VerticalAlignment.Center;
        pEdit.HorizontalAlignment = Aspose.Pdf.HorizontalAlignment.Left;

        pEdit.Save(fitPageStream);

 
        doc = new Aspose.Pdf.Document(fitPageStream);
        MemoryStream stream = new MemoryStream();
        doc.Save(stream);
        byte[] content = stream.ToArray();

        File.WriteAllBytes(@"c:\temp\chart.pdf", content); </div></BLOCKQUOTE></font><div><font face="Arial" size="2">Hi <span style="background-color: rgb(255, 255, 255);">Barry,</span></font></div><div><font face="Arial" size="2"><br></font></div><div><font face="Arial" size="2">Thanks for contacting support.</font></div><div><font face="Arial" size="2"><br></font></div><div><font face="Arial" size="2">I have tested the scenario using latest release of <a href="http://www.aspose.com/downloads/pdf-family/net/new-releases/aspose.pdf-for-.net-11.5.0/">Aspose.Pdf for .NET 11.5.0</a> and I am unable to notice any issue. For your reference, I have also attached the output generated over my end.</font></div>
4

Hi,

I am trying to test this with a trial version of 11.5 but am getting the following error.
“At most 4 text fragments can be added in evaluation mode”

Is there a way around this?

Kind Regards,
Barry

5

Hi Bary,

Thanks for your inquiry. Please note Aspose.Pdf evaluation version has two limitations, evaluation watermark and at most four elements of any collection can be viewed. Please make a request for 30 days temporary license to evaluate our product without any limitation. It will resolve the issue.

Please feel free to contact us for any further assistance.

Best Regards,